Water Meter IP68 Dry Dial RF Card Prepaid Made in China on Sale

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
100 set
Supply Capability:
1000 set/month

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Product Description:

 

1.Packaging & Delivery

Packaging Detail:

Each Piece/ Inner box, 6-8 boxes/Ctn

Delivery Detail:

40 days after payment

2.Specifications

1.Clear dial reading; 2.Fully sealed design; 3. water proof; 4.anti-ultraviolet, 5.Perfect performance in outdoor or underwater

Function: Measuring the volume of cold potable water passing through the pipeline
Technical Standards: ISO4064-2005, GB/T 778.1~778.3-2007, JJG 162-2009
3.Main Functions:

Water& Dust Proof--IP68
---Adopt fully sealed design, perfect water proof performance, suitable for damp & humid installation sites, perfect for outdoors and underground usage

4.Control Function
---Prepay water charge via water purchasing/rechargeable card, prepayment before usage, eradicate phenomena of water charges arrears.

5.Inquiry Display

---LCD capable to display the current purchased volume, remaining volume, accumulative consumed volume, facilitate user queries; Maintenance personnel and background management system can inspect and analyze the data which is read-out by using the inspection card.
6.Protection Function
---Valve will shut automatically under circumstances of battery under voltage, power supply interruption or external magnetic field interference.
7.Remind & Alarm
---Timely remind or alarm in the situations of battery under voltage, remaining volume insufficiency, misoperation or magnetic disturbance.
8.Automatic Statistics
---Automatically collect and analyze the monthly actual consumption situation of every water user, suit the operating department's management convenience
9.Anti-blocking
---Adopt anti system halted circuits & valve anti-blocking patent design, prevent dysfunction of water meter actuating mechanism

10.Automatic Maintenance
---Meter inner preset with self-checking function, check valve's flexibility and avoid lithium battery dormancy.

11.Data Retention

---User's data could be saved for over 10 years, no data loss in case of battery empty or cut off.

12.Extended Functions:
One Card
--- For the same user that holds multi RF cards for water, electricity, gas meters or more RF water meters, All-in-one-card management & control is feasible

Measuring Methods
---Able to conduct measuring methods in water volume or amount of money; In the case of amount measuring, flat rate tariff multiple tariff and ladder prices are feasible

13.Ladder prices
---On administrative department's request, ladder prices for different segment charging are feasible to be set, facilitate administrative department to execute "ladder price" policy easily

  Items

  Technical data

  Water Temperature

  1-30 ºC

  Working Pressure

  1.0MPa

  Head Loss

  0.063MPa

  Power source

  One built-in lithium battery

  Working voltage

  3.6V

  Working current

 <40ma< span="">

  Quiescent current

 <3μa< span="">

  Quiescent power dissipation

 <3.6V×3μA/10.8μVA

  Electromagnetic compatibility

  Accords with GB/T 17626.2/17626.3/17626.4

  Valve Performance

  Under pressure of 0.02 and 1.0MPa respectively, permanent flow rate(Q3), reliable open and close, flexible operation, no abnormal condition

 

Nominal Dia.

Metrological Accuracy

Permanent Flow Q3

Q3/Q1

Q2/Q1

Min.
Reading

Max.
Reading

Valve Permissive Linkage Volume

mm

class

m³/h

m³/h

15

 
B

2.5

63/80/100

1.6

 
0.0001

 
99999

0.010

20

4

63/80/100

1.6

0.015

25

6.3

63/80/100

1.6

0.020

 

Water Meter IP68 Dry Dial RF Card Prepaid Made in China on Sale

Water Meter IP68 Dry Dial RF Card Prepaid Made in China on Sale

 

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Q:My home water meter does not use water, it will turn, and a few water meters, the same will turn the water pipe, there is no leakage,
First of all, you see if the water in your house is in one direction, or there is a positive turn and reverseIn general, if there is a positive turn and reverse, that is caused by the pressure generated by the internal use of the pipe, will not affect the measurementIf it turns only in one direction and proves that the pressure is too high, you need a water company to install a pressure valve for your homeThis happens in general
Q:The difference between electromagnetic flowmeter and electromagnetic water meter
In essence, it is a kind of instrument, the principle and structure should be the same. The electromagnetic flowmeter is produced according to the flowmeter standard, the error (accuracy level) is executed by flowmeter, and the accuracy is higher. The electromagnetic water meter is produced according to the water meter standard, and the error (accuracy level) is executed according to the water meter, and the accuracy is low. Do you have any questions?
Q:The backflow meter will not turn
Water meter, good water meter is not to turn, and some not very good will turn
Q:What's the function of the water meter installing the soft joint? Do you have flanged connections or threaded connections?
For flanged and threaded connection, so the provisions of the water meter diameter less than or equal to 40mm is less than 40mm of the threaded connection, also called civil water meter water meter, water meter diameter greater than 50mm is greater than the flange connection, 50mm also called industrial water meter water meter
Q:The water meter goes very fast
If you prove that your water meter is a problem, the water charge should be recalculated last month (not too much, not too careful), the water meter is replaced by the water company
Q:Do you know the working principle of dry water meters?
The water pushes the impeller (the impeller is provided with magnetic steel, the impeller rotates and drives the magnetic steel to rotate) - the magnetic steel on the impeller drives the magnetic steel of the wheel box through the magnetic force the gear system changes speed --- the wheel rotates.
Q:Where is the backflow preventer installed?
Drainage facilities shall be installed in the installation area.Valve should be installed before the valve (butterfly valve) filter and rubber soft joint (or telescopic device), valve installed after the gate valve (butterfly valve).
Q:How can the water level of the water meter be adjusted instantaneously?
There are problems of quality, some micro control valve near the drip type water meter does not go, but if you are a new table, as long as the water meter, or go.
Q:Galvanized plastic lined pipe water meter is usually installed in front of the valve, or in the valve after installation
If you install the water meter in front of the valve, you can not turn off the valve, you may make the water meter idle, and if the water meter installed in the valve, as long as the valve closed, the water meter will not be possible to idle.
Q:Is the flow meter the same as the intelligent water meter?
Intelligent water meter, in engineering, is called intelligent electromagnetic flowmeter! The principle of electromagnetic flowmeter is Faraday's law of electromagnetic induction.

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